A number of ISPs over here (PK) preposterously block gDNS (as well as OpenDNS). What's rather ironic is that they only block UDP requests to gDNS, and not TCP (

A number of ISPs over here (PK) preposterously block gDNS (as well as OpenDNS). What's rather ironic is that they only block UDP requests to gDNS, and not TCP (`dig @8.8.8.8 google.com +tcp`). It's ludicrous, but that's how it is.